:root {
    --primary-color: #7a7a7a;
    --secondary-color: #8b8b8b;
    --accent-color: #6b6b6b;
    --text-color: #3a3a3a;
    --light-color: #ffffff;
    --bg-color: #f5f5f0;
    --card-bg: #ffffff;
    --gradient-primary: linear-gradient(135deg, #7a7a7a 0%, #8b8b8b 100%);
    --gradient-hero: linear-gradient(135deg, rgba(122, 122, 122, 0.85) 0%, rgba(139, 139, 139, 0.80) 100%);
    --gradient-section: linear-gradient(135deg, rgba(122, 122, 122, 0.08) 0%, rgba(139, 139, 139, 0.05) 100%);
    --box-shadow: 0 10px 30px rgba(122, 122, 122, 0.15);
    --box-shadow-hover: 0 20px 40px rgba(122, 122, 122, 0.25);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
    --border-radius-lg: 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--bg-color);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar Styles */
.navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(122, 122, 122, 0.12);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(122, 122, 122, 0.2);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 20px;
}

.logo {
    display: flex;
    align-items: center;
    margin-right: 2rem;
    padding-right: 1rem;
}

.logo img {
    height: 200px;
    width: auto;
    margin-right: 20px;
    margin-left: 10px;
    margin-bottom: -70px;
    margin-top: -60px;
    transition: var(--transition);
    object-fit: contain;
    opacity: 1 !important;
}

.logo h1 {
    color: var(--accent-color);
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
    font-size: 0.85rem;
    pointer-events: auto;
}

.nav-links a[href] {
    pointer-events: auto;
}

.nav-links a[href]:hover {
    color: var(--primary-color);
}

.nav-links a[href]::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-links a[href]:hover::after {
    width: 100%;
}

/* Link URL'lerini gizle */
a[href^="http"]::after,
a[href^="https"]::after,
a[href^="www"]::after,
a[href^="//"]::after,
a[href$=".html"]::after {
    display: none !important;
}

a[href^="http"],
a[href^="https"],
a[href^="www"],
a[href^="//"],
a[href$=".html"] {
    text-decoration: none !important;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 85vh;
    min-height: 600px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 100px;
    border-radius: 0;
    box-shadow: none;
    margin: 0;
    border: none;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    border-radius: 0;
}

.video-background video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    object-fit: cover;
    opacity: 0;
    transition: opacity 2s ease-in-out;
    border-radius: 0;
    filter: brightness(0.7) contrast(1.1);
    will-change: transform, opacity;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: 1;
    backdrop-filter: blur(0px);
    border-radius: 0;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to top, var(--bg-color) 0%, transparent 100%);
    z-index: 1;
    border-radius: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--light-color);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.hero-content p {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.company-name {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.cta-button, 
.calculate-button, 
.submit-button {
    background: var(--light-color);
    color: var(--primary-color);
    border: none;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.5px;
    cursor: pointer;
    width: auto;
    min-width: 220px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-button::before,
.calculate-button::before,
.submit-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
    z-index: -1;
}

.cta-button:hover, 
.calculate-button:hover, 
.submit-button:hover {
    background: var(--primary-color);
    color: var(--light-color);
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(30, 58, 138, 0.3);
}

.cta-button:hover::before,
.calculate-button:hover::before,
.submit-button:hover::before {
    left: 0;
}

/* Services Section */
.services-section {
    background-color: var(--light-color);
    padding: 6rem 0;
    position: relative;
}

.services-section h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.services-section .subheading {
    text-align: center;
    margin-bottom: 4rem;
    color: var(--secondary-color);
    font-size: 1.1rem;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    padding: 0 1rem;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid rgba(122, 122, 122, 0.2);
    border-radius: var(--border-radius-lg);
    padding: 3rem 2rem;
    box-shadow: 0 4px 20px rgba(122, 122, 122, 0.15);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--box-shadow-hover);
    transform: translateY(-8px);
    background: linear-gradient(to bottom, #ffffff 0%, #fafafa 100%);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card i {
    color: var(--primary-color);
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
    transition: all 0.3s ease;
}

.service-card:hover i {
    color: var(--secondary-color);
    transform: scale(1.1);
}

.service-card h3 {
    color: var(--text-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.service-card p {
    color: #64748b;
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
}

/* About Section */
.about-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, var(--bg-color) 0%, var(--light-color) 100%);
    position: relative;
}

.about-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-color);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    margin-bottom: 1.5rem;
    color: #475569;
    font-size: 1.1rem;
    line-height: 1.9;
    text-align: left;
}

.about-content p:last-child {
    margin-bottom: 0;
}

.about-image-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
    padding: 0 1rem;
}

.about-image {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    aspect-ratio: 16/9;
    background-color: var(--bg-color);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: all 0.3s ease;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.about-image:hover img {
    transform: scale(1.05);
}

/* Contact Section */
.contact-section {
    padding: 6rem 0;
    background-color: var(--light-color);
}

.contact-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-color);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 1.1rem;
    border-radius: var(--border-radius);
    background: var(--light-color);
    border: 2px solid rgba(122, 122, 122, 0.2);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(122, 122, 122, 0.15);
    outline: none;
}

.contact-form select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23000000' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: calc(100% - 1rem) center;
    padding-right: 2.5rem;
}


.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-item i {
    font-size: 1.8rem;
    color: var(--primary-color);
    width: 40px;
    text-align: center;
}

.info-item p {
    color: #475569;
    font-size: 1.1rem;
    margin: 0;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #6b6b6b 0%, #5a5a5a 100%);
    color: var(--light-color);
    padding: 4rem 0 2rem;
    position: relative;
    border-top: none;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-info h3 {
    color: var(--light-color);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.footer-info p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    line-height: 1.7;
    margin: 0;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--light-color);
}

.social-links a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--light-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(122, 122, 122, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    margin: 0;
}

/* Mobil Menü Butonu */
.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
        z-index: 1001;
    }
    
    .navbar {
        background: rgba(255, 255, 255, 0.98);
        padding: 10px 0;
    }
    
    .navbar .container {
        padding: 0.5rem 15px;
        flex-wrap: wrap;
    }
    
    .logo {
        margin-right: 0;
        padding-right: 0;
        flex: 0 0 auto;
    }
    
    .language-toggle {
        order: 3;
        margin-left: auto;
        margin-right: 10px;
        padding: 0.4rem;
    }
    
    .nav-links {
        background: rgba(255, 255, 255, 0.98);
        z-index: 1000;
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        border-top: 1px solid rgba(122, 122, 122, 0.1);
        padding: 20px;
        box-shadow: var(--box-shadow);
        flex-direction: column;
        gap: 15px;
        backdrop-filter: blur(20px);
        align-items: center;
        justify-content: center;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .hero-section {
        height: 70vh;
        min-height: 500px;
        border-radius: 0;
        margin: 0;
        padding-top: 80px;
    }
    
    .hero-content {
        padding: 20px;
    }
    
    .hero-content h1,
    .modern-title {
        font-size: clamp(1.5rem, 5vw, 2.5rem) !important;
        line-height: 1.2;
        margin-bottom: 1rem;
    }
    
    .hero-content p,
    .modern-subtitle {
        font-size: clamp(0.9rem, 3vw, 1.1rem) !important;
        margin-bottom: 1.5rem;
    }
    
    .hero-section h2 {
        font-size: 2.5rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        padding: 0 5px;
        gap: 1.2rem;
    }
    
    .service-card {
        margin: 0;
        padding: 2rem 1.5rem;
        margin-bottom: 0;
    }
    
    .service-card i {
        font-size: 2.8rem;
        margin-bottom: 1.2rem;
    }
    
    .service-card h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
        line-height: 1.3;
    }
    
    .service-card p {
        font-size: 1rem;
        line-height: 1.7;
        word-wrap: break-word;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 0 1rem;
    }

    .service-card {
        margin: 0;
    }

    .about-content {
        padding: 0 1rem;
    }

    .about-image-grid {
        grid-template-columns: 1fr;
    }

    .nav-links a {
        padding: 12px 0;
        width: 100%;
        text-align: center;
        display: block;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .nav-links a:hover {
        color: var(--primary-color);
    }

    .cta-button {
        width: 100%;
        max-width: 300px;
    }

    .logo img {
        height: 70px;
        margin: -15px 0;
        object-fit: contain;
        max-width: 140px;
    }
    
    .navbar .container {
        padding: 0.8rem 10px;
    }
    
    .services-section h2,
    .about-section h2,
    .contact-section h2 {
        font-size: clamp(1.75rem, 4vw, 2.25rem);
        padding: 0 1rem;
    }
    
    .services-section .subheading,
    .about-section .subheading {
        font-size: 0.95rem;
        padding: 0 1rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .process-section-inline {
        padding: 0 1rem;
    }
    
    .process-section-inline h2 {
        font-size: 1.75rem;
        margin-top: 2rem;
    }
    
    .process-section-inline .subheading {
        font-size: 0.95rem;
        padding: 0;
    }

    .video-background,
    .video-background video,
    .hero-overlay,
    .hero-section::after {
        border-radius: 0;
    }

    .video-background video {
        filter: brightness(1.2) contrast(1.1) saturate(1.2) blur(1px);
    }

    .about-image {
        max-height: 250px;
    }
    
    img {
        transform: translateZ(0);
    }
}

@media (max-width: 480px) {
    .hero-section {
        height: 65vh;
        min-height: 450px;
        border-radius: 0;
        margin: 0;
    }

    .hero-section h2 {
        font-size: 2rem;
    }
    
    .hero-section p {
        font-size: 1.1rem;
        padding: 0 1rem;
    }
    
    .cta-button {
        padding: 1rem 2rem;
    }
    
    .logo img {
        height: 100px;
        margin: -25px 0;
    }

    .video-background,
    .video-background video,
    .hero-overlay,
    .hero-section::after {
        border-radius: 0;
    }
}

/* Maliyet Hesaplama Bölümü */
.calculator-section {
    display: block;
    padding: 6rem 0;
    background-color: var(--bg-color);
    text-align: center;
}

.calculator-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-color);
    font-size: 2rem;
    font-weight: 600;
}

.calculator-section p {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.calculator-section .cta-button {
    margin-top: 2rem;
    display: inline-block;
}

.calculator-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem;
    background: var(--card-bg);
    border: 1px solid rgba(30, 58, 138, 0.1);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
}

.calculator-content:hover {
    box-shadow: var(--box-shadow-hover);
}

.calculator-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.calculator-form .input-groups {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    width: 100%;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.input-group label {
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.input-group input {
    padding: 1.1rem;
    background: var(--light-color);
    border: 2px solid rgba(30, 58, 138, 0.1);
    color: var(--text-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.input-group input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(122, 122, 122, 0.15);
    outline: none;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.comparison-item {
    background: var(--light-color);
    border: 1px solid rgba(122, 122, 122, 0.2);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(122, 122, 122, 0.15);
}

.comparison-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-hover);
    border-color: var(--primary-color);
}

.comparison-item h3 {
    color: var(--text-color);
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.comparison-item .value {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0.5rem 0;
}

.comparison-item .percentage {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: 0.5rem;
}

.calculator-note {
    margin-top: 2.5rem;
    text-align: center;
    color: var(--secondary-color);
    font-size: 0.9rem;
    font-style: italic;
    padding: 0 1rem;
}

@media (max-width: 768px) {
    .calculator-content {
        padding: 2rem;
        margin: 0 1rem;
    }

    .calculator-form .input-groups {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .comparison-item {
        padding: 1.2rem;
    }
}

.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    z-index: 1000;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

@media (max-width: 768px) {
    .whatsapp-button {
        width: 50px;
        height: 50px;
        font-size: 25px;
    }
}

/* Görsel optimizasyonları */
img {
    max-width: 100%;
    height: auto;
    will-change: transform;
    display: block;
    transition: opacity 0.3s ease-in-out;
}

/* Lazy loading için placeholder stil */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Process Section */
.process-section {
    padding: 6rem 0;
    background: var(--light-color);
    position: relative;
}

.process-section h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.process-section .subheading {
    text-align: center;
    margin-bottom: 4rem;
    color: var(--secondary-color);
    font-size: 1.1rem;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.process-timeline {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1rem;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    border-radius: 2px;
}

.process-step {
    display: flex;
    align-items: center;
    margin-bottom: 4rem;
    position: relative;
}

.process-step:nth-child(odd) {
    flex-direction: row;
}

.process-step:nth-child(even) {
    flex-direction: row-reverse;
}

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--light-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    box-shadow: 0 10px 30px rgba(122, 122, 122, 0.3);
    position: relative;
    z-index: 2;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    margin: 0 3rem;
    border: 1px solid rgba(122, 122, 122, 0.2);
    transition: all 0.3s ease;
}

.step-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.step-content h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step-content p {
    color: #475569;
    font-size: 1.05rem;
    line-height: 1.8;
    margin: 0;
}

@media (max-width: 768px) {
    .process-timeline::before {
        left: 40px;
    }
    
    .process-step {
        flex-direction: row !important;
        margin-bottom: 3rem;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .step-content {
        margin: 0 0 0 2rem;
        padding: 1.5rem;
    }
}

/* Stats Section */
.stats-section {
    padding: 6rem 0;
    background: var(--gradient-section);
    position: relative;
}

.stats-section h2 {
    text-align: center;
    margin-bottom: 4rem;
    color: var(--text-color);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    padding: 0 1rem;
}

.stat-card {
    background: var(--card-bg);
    padding: 3rem 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(122, 122, 122, 0.2);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-hover);
}

.stat-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: #64748b;
    font-weight: 500;
}

/* Values Section */
.values-section {
    padding: 6rem 0;
    background: var(--light-color);
}

.values-section h2 {
    text-align: center;
    margin-bottom: 4rem;
    color: var(--text-color);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    padding: 0 1rem;
}

.value-card {
    background: var(--card-bg);
    padding: 3rem 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(122, 122, 122, 0.2);
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-hover);
    border-color: var(--primary-color);
}

.value-card i {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: block;
}

.value-card h3 {
    color: var(--text-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.value-card p {
    color: #64748b;
    font-size: 1.05rem;
    line-height: 1.7;
    margin: 0;
}

/* Advantages Section */
.advantages-section {
    padding: 6rem 0;
    background: var(--bg-color);
}

.advantages-section h2 {
    text-align: center;
    margin-bottom: 4rem;
    color: var(--text-color);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 1rem;
}

.advantage-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    box-shadow: 0 4px 15px rgba(139, 115, 85, 0.08);
    border: 1px solid rgba(122, 122, 122, 0.2);
    transition: all 0.3s ease;
}

.advantage-item:hover {
    transform: translateX(5px);
    box-shadow: var(--box-shadow-hover);
    border-color: var(--primary-color);
}

.advantage-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-color);
    font-size: 1.5rem;
}

.advantage-item h3 {
    color: var(--text-color);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.advantage-item p {
    color: #64748b;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* Process Section Inline (inside services) */
.process-section-inline {
    margin-top: 5rem;
    padding-top: 4rem;
    border-top: 2px solid rgba(122, 122, 122, 0.1);
}

.process-section-inline h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* Sectors Section */
.sectors-section {
    padding: 6rem 0;
    background: var(--light-color);
}

.sectors-section h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.sectors-section .subheading {
    text-align: center;
    margin-bottom: 4rem;
    color: var(--secondary-color);
    font-size: 1.1rem;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    padding: 0 1rem;
}

.sector-card {
    background: var(--card-bg);
    border: 1px solid rgba(122, 122, 122, 0.2);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem 2rem;
    box-shadow: var(--box-shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.sector-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.sector-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-hover);
    border-color: var(--primary-color);
}

.sector-card:hover::before {
    transform: scaleX(1);
}

.sector-card i {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: block;
    transition: all 0.3s ease;
}

.sector-card:hover i {
    transform: scale(1.1);
    color: var(--secondary-color);
}

.sector-card h3 {
    color: var(--text-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.sector-card > p {
    color: #64748b;
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.sector-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sector-list li {
    color: #475569;
    font-size: 0.95rem;
    line-height: 1.8;
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.5rem;
}

.sector-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* FAQ Section */
.faq-section {
    padding: 6rem 0;
    background: var(--bg-color);
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 4rem;
    color: var(--text-color);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid rgba(122, 122, 122, 0.2);
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(122, 122, 122, 0.08);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--box-shadow);
    border-color: var(--primary-color);
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(122, 122, 122, 0.03);
}

.faq-question h3 {
    color: var(--text-color);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    flex: 1;
}

.faq-question i {
    color: var(--primary-color);
    font-size: 1rem;
    transition: transform 0.3s ease;
    margin-left: 1rem;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 2rem;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 2rem 1.5rem 2rem;
}

.faq-answer p {
    color: #64748b;
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Process Section Mobile */
    .process-section {
        padding: 4rem 0;
    }
    
    .process-section h2 {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }
    
    .process-section .subheading {
        font-size: 1rem;
        margin-bottom: 2rem;
        padding: 0 1rem;
    }
    
    .process-timeline {
        padding: 1rem;
    }
    
    .process-timeline::before {
        left: 30px;
    }
    
    .process-step {
        flex-direction: row !important;
        margin-bottom: 2.5rem;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.3rem;
    }
    
    .step-content {
        margin: 0 0 0 1.5rem;
        padding: 1.5rem;
    }
    
    .step-content h3 {
        font-size: 1.2rem;
    }
    
    .step-content p {
        font-size: 0.95rem;
    }
    
    /* Stats Section Mobile */
    .stats-section {
        padding: 4rem 0;
    }
    
    .stats-section h2 {
        font-size: 2rem;
        margin-bottom: 2.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .stat-card {
        padding: 2rem 1.5rem;
    }
    
    .stat-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-label {
        font-size: 0.95rem;
    }
    
    /* Values Section Mobile */
    .values-section {
        padding: 4rem 0;
    }
    
    .values-section h2 {
        font-size: 2rem;
        margin-bottom: 2.5rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .value-card {
        padding: 2rem 1.5rem;
    }
    
    .value-card i {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .value-card h3 {
        font-size: 1.3rem;
    }
    
    .value-card p {
        font-size: 1rem;
    }
    
    /* Advantages Section Mobile */
    .advantages-section {
        padding: 4rem 0;
    }
    
    .advantages-section h2 {
        font-size: 2rem;
        margin-bottom: 2.5rem;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .advantage-item {
        padding: 1.5rem;
        flex-direction: column;
        text-align: center;
    }
    
    .advantage-icon {
        margin: 0 auto;
    }
    
    .advantage-item h3 {
        font-size: 1.2rem;
    }
    
    .advantage-item p {
        font-size: 0.95rem;
    }
    
    /* Process Section Inline Mobile */
    .process-section-inline {
        margin-top: 3rem;
        padding-top: 3rem;
    }
    
    /* Sectors Section Mobile */
    .sectors-section {
        padding: 4rem 0;
    }
    
    .sectors-section h2 {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }
    
    .sectors-section .subheading {
        font-size: 1rem;
        margin-bottom: 2.5rem;
        padding: 0 1rem;
    }
    
    .sectors-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .sector-card {
        padding: 2rem 1.5rem;
    }
    
    .sector-card i {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .sector-card h3 {
        font-size: 1.3rem;
    }
    
    .sector-card > p {
        font-size: 1rem;
    }
    
    .sector-list li {
        font-size: 0.9rem;
    }
    
    /* FAQ Section Mobile */
    .faq-section {
        padding: 4rem 0;
    }
    
    .faq-section h2 {
        font-size: 2rem;
        margin-bottom: 2.5rem;
    }
    
    .faq-grid {
        padding: 0 1rem;
    }
    
    .faq-question {
        padding: 1.2rem 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
    }
    
    .faq-answer {
        padding: 0 1.5rem;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 1.5rem 1.2rem 1.5rem;
    }
    
    .faq-answer p {
        font-size: 0.95rem;
    }
    
    /* Services Section Mobile Improvements */
    .services-section {
        padding: 4rem 0;
    }
    
    .services-section h2 {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }
    
    .services-section .subheading {
        font-size: 1rem;
        margin-bottom: 2.5rem;
        padding: 0 1rem;
    }
    
    .service-card {
        padding: 2rem 1.5rem;
    }
    
    .service-card i {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .service-card h3 {
        font-size: 1.3rem;
    }
    
    .service-card p {
        font-size: 0.95rem;
    }
    
    /* About Section Mobile */
    .about-section {
        padding: 4rem 0;
    }
    
    .about-section h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .about-content {
        padding: 0 1rem;
    }
    
    .about-content p {
        font-size: 1rem;
    }
    
    /* Contact Section Mobile */
    .contact-section {
        padding: 4rem 0;
    }
    
    .contact-section h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .contact-grid {
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .contact-form {
        padding: 0;
    }
    
    .contact-info {
        padding: 1.5rem;
    }
    
    .info-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .info-item i {
        font-size: 1.5rem;
    }
    
    .info-item p {
        font-size: 1rem;
    }
    
    /* Calculator Section Mobile */
    .calculator-section {
        padding: 4rem 0;
    }
    
    .calculator-section h2 {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }
    
    .calculator-content {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
    
    /* Footer Mobile */
    footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .footer-info h3 {
        font-size: 1.5rem;
    }
    
    .footer-info p {
        font-size: 0.95rem;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-bottom p {
        font-size: 0.85rem;
        padding: 0 1rem;
    }
    
    /* Navbar Mobile Improvements */
    .nav-links {
        border-top: 1px solid rgba(122, 122, 122, 0.15);
    }
    
    /* Hero Section Mobile */
    .hero-content {
        padding: 20px 15px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-content p {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 0.9rem;
        min-width: 180px;
    }
}

@media (max-width: 480px) {
    /* Extra Small Devices */
    .process-timeline::before {
        left: 25px;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.1rem;
    }
    
    .step-content {
        margin: 0 0 0 1rem;
        padding: 1.2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .hero-content p {
        font-size: 0.95rem;
    }
    
    .services-section h2,
    .about-section h2,
    .contact-section h2,
    .process-section h2,
    .stats-section h2,
    .values-section h2,
    .advantages-section h2 {
        font-size: 1.75rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .service-card,
    .value-card,
    .advantage-item {
        padding: 1.5rem 1rem;
    }
}